206594300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 491499792

約数和(自身を除く): 284905492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 293, 550, 586, 641, 1100, 1172, 1282, 1465, 2564, 2930, 3205, 3223, 5860, 6410, 6446, 7051, 7325, 12820, 12892, 14102, 14650, 16025, 16115, 28204, 29300, 32050, 32230, 35255, 64100, 64460, 70510, 80575, 141020, 161150, 176275, 187813, 322300, 352550, 375626, 705100, 751252, 939065, 1878130, 2065943, 3756260, 4131886, 4695325, 8263772, 9390650, 10329715, 18781300, 20659430, 41318860, 51648575, 103297150, 206594300]

約数ペア:

[(1, 206594300), (2, 103297150), (4, 51648575), (5, 41318860), (10, 20659430), (11, 18781300), (20, 10329715), (22, 9390650), (25, 8263772), (44, 4695325), (50, 4131886), (55, 3756260), (100, 2065943), (110, 1878130), (220, 939065), (275, 751252), (293, 705100), (550, 375626), (586, 352550), (641, 322300), (1100, 187813), (1172, 176275), (1282, 161150), (1465, 141020), (2564, 80575), (2930, 70510), (3205, 64460), (3223, 64100), (5860, 35255), (6410, 32230), (6446, 32050), (7051, 29300), (7325, 28204), (12820, 16115), (12892, 16025), (14102, 14650)]